Minneapolis, Minnesota, July 31, 2006 - Four51, Inc. today announced the newest upgrade to its application. The upgrade to be released today includes several important new features-increased credit card functionality among the most enhanced-to help Four51 customers do business more quickly and efficiently. Four51 regularly releases upgrades to its system in its continuing effort to help companies around the world drive demand and growth. Primary application features of the most recent upgrade include integrated shipping, improved direct mail, the ability to store favorite orders and clone products, improved quick-print usability, and increased credit card functionality. "We aim to both address customers' requests as well as anticipate what will be helpful when adding new features," said upgrade coordinator Nikki Keller. John Wangaard, Four51 CTO, added "Four51 is excited that it has increased its capabilities to effectively price product types typically supported within the direct mail and quick print markets." The most major enhancement, credit card functionality, will expand customers' abilities to safely use many different payment options such as PayPal and WorldPay, in addition to making credit card rules more manageable. In regards to the improved manageability of credit cards Keller said, "Administrative users can now create and store credit cards without displaying the actual credit card numbers and information which makes it easy for employees to order what they need without any extra worry about security." Upgraded capabilities will be put into effect today at no additional charge to Four51 customers.